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This square root symbol √ was inserted as a special character in a word processing program, and copied and then pasted into this answer. Another example is √25 = 5 copied and pasted from a calculator.
In Ubuntu: press control, shift and U at the same time and release, then type 221a and tap the space bar and √ appears.
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What is the symbol for a a square root sign?
The symbol for a a square root sign is: √
What does a square root symbol?
The only thing that a square root symbol does is that it symbolises an operation (taking the square root) of whatever is under the sign.
How is the square root sign used in pseudo code?
Usually, in code, the square root symbol is denoted as: sqrt() where the number inside the square root is written inside the brackets. For example, if you wanted the square root of 64, write: sqrt(64)
This is the symbol for square root?
The square root SYMBOL is √ Occasionally it may have a superscript 2 to prevent any confusion with other types of roots.... ²√ Although not a Symbol, the square root can also be identified by using an index or power of ½. So, √9 = 3, ²√9 = 3 91/2 = 3............are three ways of showing that the square root of 9 is 3.
How do you write 81 as a square root?
The square root of 81 is 9
